There is an old bridge ____ the river.   
#50109
A
above
B
in
C
over
D
on
推荐题目
Tom did all _____he could to get on well _____his classmates.
#50562
A
which; with
B
that; /
C
that; with
D
/; /
---How long have you been learning Japanese? ---I’ve been learning it ____________.
#48994
A
when I was 10 years old
B
since 10 years ago
C
for 10 years old
D
in 10 years